>> reporter: a reminder of how dangerous it is in the dominican republic, we didn't mention this yesterday when we first got here, 24 hours ago our producer pulled off the road to get directions and he was mugged at gunpoint, he is okay, lost his wallet, that is all and not harmed but it is a stark reminder of the dangers in the investigation we are pursuing here and we got a look inside here at the hard rock hotel, wanted to see the minibar because robert wallace in april dropped dead after drinking scotch from the minibar and you can see in the video from the minibar that the bottles are simply 4/5 of liquor and very easy to manipulate or tamper with either intentionally or unintentionally and that is of great interest not only to the family of robert wallace but also a gentleman, david harrison, who died a year ago at this same resort. i spoke to don mccoy.